Boveda 62% 4g Individually Wrapped Bulk - 600 Pack Water Treatment Trend Chart records CO2 levels

Trend Chart records CO2 levels per minute

The 16-gauge conductor matches the gauge most ballast manufacturers spec for medium-distance feeders

Bacillus subtilis ”“ facultative anaerobe

commercial growers worldwide have trusted and relied on Grodan Pargro QD Biggie blocks for their hydroponic operations

or similar surfaces

Boveda 62% 4g Individually Wrapped Bulk - 600 Pack Water Treatment Trend Chart records CO2 levelsBoveda 4g 62% Individually Wrapped Humidity Control Packs, 600 Count Each 4 g pack holds a half ounce at 62% RH, adding or pulling moisture as a sealed jar drifts. Boveda's own figure is 15% higher weight retention against material stored without it, which is where the packaging economics land. At 2" x 2" it sits flat under an eighth or quarter jar lid without eating usable volume. The fill is food grade salt, purified water and a thickening agent